20263016

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53891}}^1$

素因数の和:53944

約数の個数: 16

約数和(自身を含む): 38802240

約数和(自身を除く): 18539224

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 53891, 107782, 215564, 431128, 2532877, 5065754, 10131508, 20263016]

約数ペア:

[(1, 20263016), (2, 10131508), (4, 5065754), (8, 2532877), (47, 431128), (94, 215564), (188, 107782), (376, 53891)]